• Infrastructure Install Lead

    Zayo (Chantilly, VA)
    …installation, integration and activation of network Transport (DWDM) & L2/L3 equipment. Our Infrastructure Install Lead will work directly with an ... or coordinate install for SOW on the assigned projects. Our Infrastructure Install Lead will assist the network engineering team with the final… more
    Zayo (10/25/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    …only approved personnel have access to the Fort Belvoir network. + Install government Public Key Infrastructure (PKI) server-side certificates and implement ... Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network...implementation, testing, and troubleshooting of the RNEC-NCR intricate network infrastructure . Duties and Responsibilities: + Use Remedy ticket submissions… more
    Chenega Corporation (12/01/25)
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  • Network Lab Manager

    Leidos (Springfield, VA)
    …support the Army Global Unified Network (AGUN) program Evaluate, Integrate, Test and Install (EITI) Lab. This role will work closely with Infrastructure ... hardware and software needs to initiate order, receive, and install + equipment. + Identify hardware/software issues and work...engineers to take corrective + actions to resolve. + Lead a small team of system administrators and engineers… more
    Leidos (12/10/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities ... surveys, inspections, tours, etc. of client sites, as required **Design:** + Install , configure, and maintain network services, equipment, and devices. + Work… more
    M. C. Dean (11/28/25)
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  • WGL - Welder

    AltaGas (Springfield, VA)
    …skilled Welder to join our team and help build, repair, and maintain the infrastructure that keeps our communities running safely and efficiently. As a Welder at ... more. You'll also assist with construction and maintenance tasks, work independently or lead others as needed, and operate company vehicles. Travel may be required… more
    AltaGas (12/18/25)
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  • Data Center Compliance Manager

    EMCOR Group (Lanham, MD)
    **About Us** We design, install , and maintain advanced electrical systems. Our expertise spans traditional electrical contracting, security solutions, audio-visual ... others to do the same + Engage in and lead project walk-throughs to support work execution in operational...practices + Minimum of 5 years experience in critical infrastructure spaces in leadership and cross-team management roles +… more
    EMCOR Group (10/31/25)
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  • Endpoint Engineer - Trellix

    CACI International (Springfield, VA)
    …needs, including present and future capacity requirements. + Configure and install various security products utilizing Trellix Products that include Endpoint ... and implementation of state-of-the-art secure architectures. + Oversee security infrastructure sustainment, maintenance, and advanced configuration (policy management, database… more
    CACI International (12/23/25)
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  • WGL- Natural Gas Technician

    AltaGas (Springfield, VA)
    …and priority situations to ensure safe and reliable service. * Support the lead person and senior employees to maintain equipment in working order. * Retrieve ... personal and job site safety at all times. * Install and remove protective barriers (such as shoring material)....work at AltaGas?** **AltaGas** is a North American energy infrastructure company with a focus on owning and operating… more
    AltaGas (12/19/25)
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  • Engineer 1

    M. C. Dean (Chantilly, VA)
    …for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities ... and works with other Company Departments to provide a comprehensive support infrastructure for a wide range of commercial, corporate, and governmental users. +… more
    M. C. Dean (11/26/25)
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  • Critical Power Project Manager

    EMCOR Group (Lanham, MD)
    **About Us** We design, install , and maintain advanced electrical systems. Our expertise spans traditional electrical contracting, security solutions, audio-visual ... company personnel and subcontractors on assigned project(s) + Generate billings and lead the collections process for projects + Frequent project visits with field… more
    EMCOR Group (10/17/25)
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  • SharePoint Administrator Expert (SME) - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …sites and sub-sites, assist in definition of site resources + Plans for and install service packs, hotfixes, updates and patches during off-peak time as required and ... materials + May serve as technical team or task lead **WHAT YOU'LL NEED TO SUCCEED:** + **Education:** High...and possess the ability to integrate knowledge into SharePoint infrastructure for leadership and user consumption. + Strong written… more
    General Dynamics Information Technology (10/29/25)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    …for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities ... use + Ability to write SOP's for MATOC (ESS Install ) projects + Ideally has system administrator experience in...of agility, expertise, and trust. + An opportunity to lead and build a business with the support of… more
    M. C. Dean (12/27/25)
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